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Senior Java Backend Engineer (Client site)

NTT DATA North America
Merrimack, NH Full Time
POSTED ON 1/7/2026
AVAILABLE BEFORE 2/19/2026
Req ID: 348527

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior Java Backend Engineer (Client site) to join our team in Merrimack, New Hampshire (US-NH), United States (US).

Join a high-impact Team driving our client’s enterprise platform modernization journey—designing and integrating innovative solutions that shape the future of their technology landscape.Leverage your full-stack development expertise to build robust, enterprise-grade applications and Java (Spring/Spring Boot) and collaborate within a dynamic, agile team environment while also taking ownership of individual deliverables to ensure the delivery of high-quality, scalable, and maintainable solutions.

Job Duties and Responsibilities:

Design and integrate innovative solutions that shape the future of technology landscape.

Utilizing your full-stack development expertise to build robust, enterprise-grade applications and Java (Spring/Spring Boot).

Collaborate within a dynamic, agile team environment Take ownership of individual deliverables to ensure delivery of high-quality, scalable, and maintainable solutions.

Build REST API based integration and microservices architecture Work with CI/CD processes and tools such as Jenkins

Utilize with application testing frameworks like Junit

Utilize strong analytical, technical, and problem-solving skills to understand complex customer needs and transactions

Required Qualifications:

  • 8 years of demonstrable experience in full stack programming building scalable applications
  • 8 years’ experience with java spring-based frameworks and libraries preferably Spring boot
  • 5 years’ hands experience in cloud-based technologies, Microsoft Azure preferred
  • 5 years’ hands-on experience working with messaging technologies
  • Experience building and consuming REST API based integration and microservices architecture Understanding and experience working with CI/CD processes and tools such as Jenkins
  • Experience with application testing frameworks like Junit
  • Strong analytical, technical, and problem-solving skills to understand complex customer needs and transactions

Education

  • Bachelor’s Degree or equivalent in a technology related field (e.g. Computer Science, Engineering, etc.) required.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.

Salary.com Estimation for Senior Java Backend Engineer (Client site) in Merrimack, NH
$114,240 to $146,589
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